Learning from Trout DNA, with Helen Neville

Learning from Trout DNA, with Helen Neville

Helen Neville [38:57] is Trout Unlimited's senior scientist and also an expert in trout genetics. In this interview, we talk about what scientists have learned about trout evolution and relationships in the past decade. They now have tools at their disposal that can tell them how closely two trout populations are related, how much hatchery trout have interbred with wild populations, and how various races and subspecies of trout have evolved. You'll also learn how they extract this DNA and study it—but you had better review your high school or college genetics first because it gets a bit complex. In the Fly Box this week, we have some great questions and a couple helpful tips from listeners, including:
  • A listener from Germany relates a horrible experience he had with a guide
  • Can I underline my Orvis bamboo fly rod?
  • What do you think putting a strip of material on a leader as a "worm attractor"?
  • A great tip from a listener of how to make a paddle and rod rest for a canoe
  • A warning from a listener that the drop shot method of fishing nymphs is illegal in California—and possibly other places.
  • A listener wants to know if he can effectively use the Euro nymph technique with a 10-foot, 5-weight rod
  • What is the best way to get polarized glasses for someone who needs a strong prescription. Do clip-ons work well?
  • Should I lubricate the zipper on my Pro Zippered Waders?
  • When fighting fish, is tippet size or rod weight the deciding factor?
  • When by myself, how do I take a photo of a fish so that I can later judge its size?
  • Why is fall fishing better? Do trout feed heavily in anticipation of winter?
  • What size leader and tippet should I use for carp, and should I use my 6-weight or 8-weight rod?
  • I tie my tippet directly to my fly line for small stream brook trout. What advantages will I have by going to a tapered leader?
  • Do brook trout in a small meadow stream move throughout the season?

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Back Cast: Managing Instream Flows, with Hal Herring

Back Cast: Managing Instream Flows, with Hal Herring

This episode was originally published on October 15th, 2023. Hal Herring [50:31] has been reporting on conservation issues in the American West for over 30 years for Field & Stream magazine as well as...

28 Sep 1h 40min

Bikepacking, extreme sports, and fly fishing with Chris Burkard

Bikepacking, extreme sports, and fly fishing with Chris Burkard

Chris Burkard [32:00], renowned action photographer, joins us to share his journey and insights into the world of fly fishing and extreme sports. His unique perspective on connecting with nature throu...

21 Sep 1h 20min

The Hidden World of Fish Biology, with Shawn Good

The Hidden World of Fish Biology, with Shawn Good

In this episode, fisheries biologist Shawn Good [24:00] shares insights into the diverse and rewarding world of fish biology, including how fish populations are sampled, the impact of environmental fa...

13 Sep 1h 48min

How you can Help to Keep Roadless Areas, with TU's Chris Wood

How you can Help to Keep Roadless Areas, with TU's Chris Wood

Roadless Areas are some of the most important coldwater refuges for trout and salmon, and also prime spawning areas. Yet they are under threat because the Forst Service has proposed to eliminate them....

6 Sep 1h 23min

The Wrong Fly in the Right Place, with Tim Flagler

The Wrong Fly in the Right Place, with Tim Flagler

Many flies cross boundaries and you shouldn't hesitate to experiment with flies designed for other species. Tarpon flies will catch striped bass, smallmouths, and trout. Squirmy Worms and Mop flies wo...

31 Aug 1h 17min

New Ideas From George Daniel That May Shock You

New Ideas From George Daniel That May Shock You

My guest this week is Orvis ambassador George Daniel [31:48], who is also a guide, an author, and teaches the Fly Fishing class at Penn State. George is always questioning fly-fishing tactics, and he ...

24 Aug 1h 23min

What to Expect in Patagonia, with Eduardo Barrueto

What to Expect in Patagonia, with Eduardo Barrueto

What is the trout fishing like in Patagonia? Is it worth the time and expense? Is it truly the trip of a lifetime? And what should you expect on a trip to this magical place? Will you catch the bigges...

17 Aug 1h 36min

Back Cast: Late Summer Smallmouth Tips, with Colby Trow

Back Cast: Late Summer Smallmouth Tips, with Colby Trow

This episode was originally published on August 6th, 2021. This week my guest is Colby Trow [38:08] of Mossy Creek Fly Fishing, one of the best smallmouth bass anglers I know. Colby talks about succes...

10 Aug 1h 40min

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